December weather in Delta Junction, AK
The average temperature in Delta Junction in December is -2.1°F (-10.4°F–6.1°F). Average precipitation: 0.57 inches. Average snowfall is 8.0 inches.
December is a winter month in Delta Junction, and is cooler than the annual average of 27.5°F. Daily temperatures swing about 16.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 3h 40m. For travel, December is cold.
Avg High
6.1°F
Avg Low
-10.4°F
Precipitation
0.57 in
Snow
8.0 in
December records in Delta Junction
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 34.0°F (2009) | -42.0°F (2012) | 0.07 in (2006) |
| December 2 | 27.0°F (2002) | -45.9°F (2012) | 0.10 in (2004) |
| December 3 | 37.9°F (2011) | -49.0°F (2012) | 0.18 in (2004) |
| December 4 | 48.0°F (2011) | -51.0°F (2012) | 0.28 in (2011) |
| December 5 | 39.0°F (1997) | -38.9°F (2012) | 0.14 in (1998) |
| December 6 | 26.1°F (2006) | -38.9°F (2001) | 0.08 in (2010) |
| December 7 | 39.0°F (2005) | -41.1°F (2012) | 0.23 in (2008) |
| December 8 | 41.0°F (2005) | -33.0°F (2001) | 0.05 in (1999) |
| December 9 | 42.1°F (2005) | -36.0°F (1999) | 0.07 in (2011) |
| December 10 | 30.0°F (2005) | -32.1°F (1999) | 0.14 in (2013) |
| December 11 | 28.0°F (2011) | -25.1°F (2013) | 0.09 in (2012) |
| December 12 | 24.1°F (2011) | -35.0°F (2010) | 0.15 in (2002) |
| December 13 | 25.0°F (2004) | -32.1°F (2008) | 0.13 in (2010) |
| December 14 | 21.0°F (2004) | -38.9°F (1998) | 0.14 in (2007) |
| December 15 | 30.9°F (2005) | -47.9°F (2001) | 0.18 in (2013) |
| December 16 | 35.1°F (2005) | -47.0°F (2010) | 0.10 in (2009) |
| December 17 | 34.0°F (2005) | -45.9°F (2012) | 0.07 in (2009) |
| December 18 | 34.0°F (2011) | -43.1°F (2012) | 0.09 in (2009) |
| December 19 | 28.0°F (2011) | -41.1°F (2007) | 0.17 in (2004) |
| December 20 | 24.1°F (2000) | -44.0°F (2007) | 0.10 in (1996) |
| December 21 | 53.1°F (1999) | -33.0°F (1997) | 0.07 in (1996) |
| December 22 | 53.1°F (1999) | -34.1°F (1996) | 0.26 in (2013) |
| December 23 | 39.9°F (2004) | -41.1°F (2010) | 0.18 in (2004) |
| December 24 | 23.0°F (1997) | -42.0°F (2004) | 0.15 in (2003) |
| December 25 | 25.0°F (2001) | -47.0°F (2013) | 0.20 in (1999) |
| December 26 | 43.0°F (1999) | -50.1°F (2013) | 0.15 in (1997) |
| December 27 | 43.0°F (1999) | -50.1°F (2013) | 0.13 in (1997) |
| December 28 | 24.1°F (2001) | -45.0°F (2008) | 0.09 in (1999) |
| December 29 | 26.1°F (2000) | -47.0°F (2008) | 0.12 in (2007) |
| December 30 | 27.0°F (2001) | -47.9°F (1999) | 0.22 in (2003) |
| December 31 | 28.0°F (2001) | -51.0°F (2008) | 0.12 in (2002) |